The Lion and the Swan (A Harry Potter Fan Fiction)

Breyanna, older half-sister of Blaise Zabini, has had an easy life: rich, pure-blood family, hundreds of house-elves at her beck and call, the respect of all the sixth-year Slytherins, and the fear of all the Gryffindors. But when her name is selected by the Goblet of Fire to be in the famous Tri-Wizard Tournament along with Harry Potter, Viktor Krum, and Fleur Delacour, her perfect life starts falling apart. And it all starts with a blood-traitor, one with whom she's always had a strange connection with...